The wavelength of the sound emitted by a tuning fork in air is 3m. Speeds of sound in air and in water are 330 m/s and 1400 m/s respectively. Wavelength of this sound in water is

The minimum wavelength of sound that is audible to a person is (speed of sound is 340 m/s)

A fire whistle emits a tone of 170 Hz. Take the speed of sound in air to be 340 m/s. The wavelength of this sound is about

A tuning fork makes 256 vibrations per second in air. When the speed of sound is 330 m//s , the wavelength of the note emitted is :

A tuning fork makes 256 vibrations per second in air. When the speed of sound is 330 m//s , the wavelength of the note emitted is :

The speed of sound in air and water is 340 m/s and 1420 m/s respectively. If sound waves have a wavelength of 2m in air, then the frequency of the same sound waves in water will be

The speed of sound in air and water is 340 m/s. and 1420 m/s respectively. If sound waves have a wavelength of 2m in air, then the frequency of the same sound waves in water will be

A plane weve of sound travelling in air is incident upon a plane water surface. The angle of incidence is 60^(@) . If velocity of sound in air and water are 330 m//s and 1400 m//s , then the wave undergoes

A plane weve of sound travelling in air is incident upon a plane water surface. The angle of incidence is 60^(@) . If velocity of sound in air and water are 330 m//s and 1400 m//s , then the wave undergoes

A source of sound produces waves of wavelength 60 cm when it is stationary if the speed of sound in air is 320(m)/(s) and source moves with speed 20(m)/(s) , the wavelength of sound in the forward direction will be nearest to